EG8GSR

ok here my probs


my VTEC wont Crack!!!!

and my tach dosnt work

i didnt change the harrness from the OBD2 so i think thats whats wrong?

EGmikeH22

ummm

do you have a check engine light? lets start there.

ekb16

iTrader: (1)

vtec wont CRACK cuzz ur tach dont work..it has to see 10-20mph for ur vtec to work and also your temp

USDMCIVICHATCH

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ekb16 &raquo;</TD></TR><TR><TD CLASS="quote">vtec wont CRACK cuzz ur tach dont work..it has to see 10-20mph for ur vtec to work and also your temp</TD></TR></TABLE>


actually yes it will (you're thinking of the speedometer)

did you wire vtec to the ecu?
what year is your car?
what ecu?

your tach doesn't work because you have a 00/01 harness, you need to run a wire from the dizzy's blue wire to the blue wire at driver shock tower to make it work or you can get a 96-99 Integra harness and it will work

EG8GSR

my car is a 95 eg 4door

its running on a OBD1 P72

im going to try that blue wire and see what happens dose anyone know how to wire vtec to ECU

also its a LX

philosofy1

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EG8GSR &raquo;</TD></TR><TR><TD CLASS="quote">my car is a 95 eg 4door

its running on a OBD1 P72

im going to try that blue wire and see what happens dose anyone know how to wire vtec to ECU

also its a LX</TD></TR></TABLE>

leave the blue wire alone. your civic harness is already prewire for the tach.
most likely you haven't connected the vtec solenoid and pressure switch?

here these links should help you:
http://www.ff-squad.com/tech/w...l.jpg
http://www.ff-squad.com/tech/w...g.jpg
http://www.ff-squad.com/tech/w...5.jpg

also, you need to know how to read CEL codes. if you have any CEL for any reason, vtec will not work.

this should help with that:
https://honda-tech.com/zerothread/1901557

Bejita

What a train wreck. you ever think to research before doing this kind of swap?

USDMCIVICHATCH

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by philosofy1 &raquo;</TD></TR><TR><TD CLASS="quote">

leave the blue wire alone. your civic harness is already prewire for the tach.
most likely you haven't connected the vtec solenoid and pressure switch?</TD></TR></TABLE>

NOPE, I am right he is using a 00-01 Integra engine harness plugged up at the shock towers to the 95 Civic. When you use 00-01 harness in a 92-95 you have to connect those two blue wires for the tach to work. Also he just asked how to run vtec wires to the ecu and his car is a 95 and they aren't prewired for vtec like a 92 would be so I am pretty sure that his vtec solenoid and pressure switch are connected.

philosofy1

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by USDMCIVICHATCH &raquo;</TD></TR><TR><TD CLASS="quote">

NOPE, I am right he is using a 00-01 Integra engine harness plugged up at the shock towers to the 95 Civic. When you use 00-01 harness in a 92-95 you have to connect those two blue wires for the tach to work. </TD></TR></TABLE>

hmm...must have did mine subconsciously. oh well.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by USDMCIVICHATCH &raquo;</TD></TR><TR><TD CLASS="quote">
Also he just asked how to run vtec wires to the ecu and his car is a 95 and they aren't prewired for vtec like a 92 would be so I am pretty sure that his vtec solenoid and pressure switch are connected.</TD></TR></TABLE>

yes, i'm aware of them no coming prewired. when i mention prewired i was talking about the tach wire.

as for the vtec wire, i posted him some links, which i hoped he checked.